I've been following this thread and it’s been interesting.
We don’t care if there are no more Butlers for the suites we sail in. We cruise for specific ships and their itineraries. And since we never had a use for our Butlers, we always hoped that they would then be able to provide better service to other guests that really needed them.
The mini fridge issue won’t have any affect either, as we never use it.
Different strokes for different folks, I guess. 😉